Cement Mixer Size.

[R W]

Does the size of a cement mixer refer to the total bowl capacity or to the
total amount of material that can be actually mixed in one loading.

 

[bobodu]

That's the drum capacity...reduce that by at least a third.

 

[schmism]

id say it depends.

if they are new im inclined to think they make them sound as big as possible. (reduce by a 1/3 rule)

but if its used or an old version you might find the number to be what you can actually mix in it.